6290487

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 10805760

約数和(自身を除く): 4515273

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 401, 581, 747, 1203, 1743, 2241, 2807, 3609, 5229, 8421, 10827, 15687, 25263, 33283, 75789, 99849, 232981, 299547, 698943, 898641, 2096829, 6290487]

約数ペア:

[(1, 6290487), (3, 2096829), (7, 898641), (9, 698943), (21, 299547), (27, 232981), (63, 99849), (83, 75789), (189, 33283), (249, 25263), (401, 15687), (581, 10827), (747, 8421), (1203, 5229), (1743, 3609), (2241, 2807)]